Question

What is the density of an object with a volume of 30ml and a mass of 90 grams

Answer 1

Answer:

Density = 3 g/mL

Explanation:

Density of a substance can be found by using the formula

$Density = \frac{mass}{volume}$

From the question

mass = 90 g

volume = 30 mL

Substitute the values into the above formula and solve for the Density

That's

$Density = \frac{90}{30} \\ = \frac{9}{3}$

We have the final answer as

Density = 3 g/mL

Hope this helps you